CVE-2021-27458
Summary
| CVE | CVE-2021-27458 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-04-19 22:15:00 UTC |
| Updated | 2021-04-29 15:05:00 UTC |
| Description | If Ethernet communication of the JTEKT Corporation TOYOPUC product series’ (TOYOPUC-PC10 Series: PC10G-CPU TCC-6353: All versions, PC10GE TCC-6464: All versions, PC10P TCC-6372: All versions, PC10P-DP TCC-6726: All versions, PC10P-DP-IO TCC-6752: All versions, PC10B-P TCC-6373: All versions, PC10B TCC-1021: All versions, PC10B-E/C TCU-6521: All versions, PC10E TCC-4737: All versions; TOYOPUC-Plus Series: Plus CPU TCC-6740: All versions, Plus EX TCU-6741: All versions, Plus EX2 TCU-6858: All versions, Plus EFR TCU-6743: All versions, Plus EFR2 TCU-6859: All versions, Plus 2P-EFR TCU-6929: All versions, Plus BUS-EX TCU-6900: All versions; TOYOPUC-PC3J/PC2J Series: FL/ET-T-V2H THU-6289: All versions, 2PORT-EFR THU-6404: All versions) are left in an open state by an attacker, Ethernet communications cannot be established with other devices, depending on the settings of the link parameters. |
Risk And Classification
Problem Types: CWE-404
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Jtekt | 2port-efr Thu-6404 | - | All | All | All |
| Operating System | Jtekt | 2port-efr Thu-6404 Firmware | All | All | All | All |
| Hardware | Jtekt | Fl/et-t-v2h Thu-6289 | - | All | All | All |
| Operating System | Jtekt | Fl/et-t-v2h Thu-6289 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10b-e/c Tcu-6521 | - | All | All | All |
| Operating System | Jtekt | Pc10b-e/c Tcu-6521 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10b-p Tcc-6373 | - | All | All | All |
| Operating System | Jtekt | Pc10b-p Tcc-6373 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10b Tcc-1021 | - | All | All | All |
| Operating System | Jtekt | Pc10b Tcc-1021 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10e Tcc-4737 | - | All | All | All |
| Operating System | Jtekt | Pc10e Tcc-4737 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10g-cpu Tcc-6353 | - | All | All | All |
| Operating System | Jtekt | Pc10g-cpu Tcc-6353 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10ge Tcc-6464 | - | All | All | All |
| Operating System | Jtekt | Pc10ge Tcc-6464 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10p-dp-io Tcc-6752 | - | All | All | All |
| Operating System | Jtekt | Pc10p-dp-io Tcc-6752 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10p-dp Tcc-6726 | - | All | All | All |
| Operating System | Jtekt | Pc10p-dp Tcc-6726 Firmware | All | All | All | All |
| Hardware | Jtekt | Pc10p Tcc-6372 | - | All | All | All |
| Operating System | Jtekt | Pc10p Tcc-6372 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus 2p-efr Tcu-6929 | - | All | All | All |
| Operating System | Jtekt | Plus 2p-efr Tcu-6929 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus Bus-ex Tcu-6900 | - | All | All | All |
| Operating System | Jtekt | Plus Bus-ex Tcu-6900 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus Cpu Tcc-6740 | - | All | All | All |
| Operating System | Jtekt | Plus Cpu Tcc-6740 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus Efr2 Tcu-6859 | - | All | All | All |
| Operating System | Jtekt | Plus Efr2 Tcu-6859 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus Efr Tcu-6743 | - | All | All | All |
| Operating System | Jtekt | Plus Efr Tcu-6743 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus Ex2 Tcu-6858 | - | All | All | All |
| Operating System | Jtekt | Plus Ex2 Tcu-6858 Firmware | All | All | All | All |
| Hardware | Jtekt | Plus Ex Tcu-6741 | - | All | All | All |
| Operating System | Jtekt | Plus Ex Tcu-6741 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| JTEKT TOYOPUC products | CISA | MISC | us-cert.cisa.gov | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590549 JTEKT TOYOPUC products Denial of Service (DoS) Vulnerability (ICSA-21-103-03)